if lsof -i :80 >/dev/null; then echo "port 80 in use"; fi_________________the table is made from wood. forget what you learnt, the table is made from carbon. forget what you learnt, the table is made from protons. forget what you learnt, the table is made from quarks. forget what you learnt, the table is good for shagging on

that didnt tell me to much to be honest , what does it do ?
i have a ssh session with tunnels running on my school computer , back home , and i need it to be restarted if either my home pc or school pc goes down..
i have no control from home , and would like the script to be restarted if my home computer goes down f,ex ..
its started each time the school pc boots_________________its only wrong if you get caught

it checks if port-80 is open (needs to be run by root since it is a priv port) and if it is prints that str to the screen_________________the table is made from wood. forget what you learnt, the table is made from carbon. forget what you learnt, the table is made from protons. forget what you learnt, the table is made from quarks. forget what you learnt, the table is good for shagging on

_________________the table is made from wood. forget what you learnt, the table is made from carbon. forget what you learnt, the table is made from protons. forget what you learnt, the table is made from quarks. forget what you learnt, the table is good for shagging on